CVE-2013-0183
multipart/parser.rb in Rack 1.3.x before 1.3.8 and 1.4.x before 1.4.3 allows remote attackers to cause a denial of service (memory consumption and out-of-memory error) via a long string in a Multipart
02 Description
multipart/parser.rb in Rack 1.3.x before 1.3.8 and 1.4.x before 1.4.3 allows remote attackers to cause a denial of service (memory consumption and out-of-memory error) via a long string in a Multipart
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 3.77% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 89.4% of scored records. A rank, not a probability.
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-16.
- Red Hat severity
- Moderate. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2013-03-01 02:00Z13 YR AGO
- Last updated
- 2024-08-06 14:18Z2 YR AGO
- Reserved
- 2012-12-06
- Assigning CNA
- redhat
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- Data version
- 5.1
- Document digest
- 4664742ed761ff7201d84021ced9939c1a5b03d34ac0a624c40e55bf54c3c903
05 Affected products
06 References
- github.comhttps://github.com/rack/rack/commit/548b9af2dc0059f4c0c19728624448d84de450ff
- bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=895282
- rack.github.comhttp://rack.github.com/
- groups.google.comhttps://groups.google.com/forum/#%21topic/rack-devel/-MWPHDeGWtI
- groups.google.comhttps://groups.google.com/forum/#%21topic/rack-devel/7ZKPNAjgRSs
- lists.opensuse.orgopenSUSE-SU-2013:0462http://lists.opensuse.org/opensuse-updates/2013-03/msg00048.html
- rhn.redhat.comRHSA-2013:0548http://rhn.redhat.com/errata/RHSA-2013-0548.html
- github.comhttps://github.com/rack/rack/commit/f95113402b7239f225282806673e1b6424522b18
- rhn.redhat.comRHSA-2013:0544http://rhn.redhat.com/errata/RHSA-2013-0544.html
- www.debian.orgDSA-2783http://www.debian.org/security/2013/dsa-2783
07 Fixed in
Debian 12
- ruby-rack Fixed in 1.4.1-2.1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- ruby-rack Fixed in 1.4.1-2.1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- ruby-rack Fixed in 1.4.1-2.1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 14.04 LTS
- ruby-rack Fixed in 1.5.2-1
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.